722654208

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4172

約数の個数: 132

約数和(自身を含む): 2197004160

約数和(自身を除く): 1474349952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3072, 3648, 4127, 4608, 4864, 5472, 7296, 8254, 9216, 9728, 10944, 12381, 14592, 16508, 19456, 21888, 24762, 29184, 33016, 37143, 43776, 49524, 58368, 66032, 74286, 78413, 87552, 99048, 132064, 148572, 156826, 175104, 198096, 235239, 264128, 297144, 313652, 396192, 470478, 528256, 594288, 627304, 705717, 792384, 940956, 1056512, 1188576, 1254608, 1411434, 1584768, 1881912, 2113024, 2377152, 2509216, 2822868, 3169536, 3763824, 4226048, 4754304, 5018432, 5645736, 6339072, 7527648, 9508608, 10036864, 11291472, 12678144, 15055296, 19017216, 20073728, 22582944, 30110592, 38034432, 40147456, 45165888, 60221184, 80294912, 90331776, 120442368, 180663552, 240884736, 361327104, 722654208]

約数ペア:

[(1, 722654208), (2, 361327104), (3, 240884736), (4, 180663552), (6, 120442368), (8, 90331776), (9, 80294912), (12, 60221184), (16, 45165888), (18, 40147456), (19, 38034432), (24, 30110592), (32, 22582944), (36, 20073728), (38, 19017216), (48, 15055296), (57, 12678144), (64, 11291472), (72, 10036864), (76, 9508608), (96, 7527648), (114, 6339072), (128, 5645736), (144, 5018432), (152, 4754304), (171, 4226048), (192, 3763824), (228, 3169536), (256, 2822868), (288, 2509216), (304, 2377152), (342, 2113024), (384, 1881912), (456, 1584768), (512, 1411434), (576, 1254608), (608, 1188576), (684, 1056512), (768, 940956), (912, 792384), (1024, 705717), (1152, 627304), (1216, 594288), (1368, 528256), (1536, 470478), (1824, 396192), (2304, 313652), (2432, 297144), (2736, 264128), (3072, 235239), (3648, 198096), (4127, 175104), (4608, 156826), (4864, 148572), (5472, 132064), (7296, 99048), (8254, 87552), (9216, 78413), (9728, 74286), (10944, 66032), (12381, 58368), (14592, 49524), (16508, 43776), (19456, 37143), (21888, 33016), (24762, 29184)]